30242300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 75411840

約数和(自身を除く): 45169540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1447, 1900, 2090, 2894, 4180, 5225, 5788, 7235, 10450, 14470, 15917, 20900, 27493, 28940, 31834, 36175, 54986, 63668, 72350, 79585, 109972, 137465, 144700, 159170, 274930, 302423, 318340, 397925, 549860, 604846, 687325, 795850, 1209692, 1374650, 1512115, 1591700, 2749300, 3024230, 6048460, 7560575, 15121150, 30242300]

約数ペア:

[(1, 30242300), (2, 15121150), (4, 7560575), (5, 6048460), (10, 3024230), (11, 2749300), (19, 1591700), (20, 1512115), (22, 1374650), (25, 1209692), (38, 795850), (44, 687325), (50, 604846), (55, 549860), (76, 397925), (95, 318340), (100, 302423), (110, 274930), (190, 159170), (209, 144700), (220, 137465), (275, 109972), (380, 79585), (418, 72350), (475, 63668), (550, 54986), (836, 36175), (950, 31834), (1045, 28940), (1100, 27493), (1447, 20900), (1900, 15917), (2090, 14470), (2894, 10450), (4180, 7235), (5225, 5788)]